CATL, the largest lithium battery manufacturer, is planning to shift half of its business to sodium-ion technology, recognizing limitations with lithium. Despite lithium's dominance in powering everyday devices, issues of scarcity and environmental impact promote the search for alternatives. Sodium, found abundantly in salt, is seen as a promising but heavier substitute for lithium in batteries. Although sodium-ion batteries provide lower energy density, their environmental benefits and abundance make them an increasingly attractive option for future battery production, signifying a crucial turning point in energy storage technology.
When the company that built an empire on lithium starts looking elsewhere, you know something big is happening.
Sodium sits one row below lithium on the periodic table - the overlooked middle child to lithium's golden boy status.
Sodium is increasingly finding adoption in battery tech, despite having a lower energy density compared to lithium.
The Earth's oceans hold approximately 180 billion tons of sodium, providing a potential sustainable resource for future battery technologies.
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